| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.97 | 3.868% | $36.3226 | $36.32 | $36.30 | $36.30 |
| Purchase #2 | $250.88 | 3.134% | $258.7426 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $63.37 | 11.153% | $70.4377 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $97.92 | 4.153% | $101.9866 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $26.26 | 13.696% | $29.8566 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $146.64 | 6.871% | $156.7156 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $122.40 | 5.333% | $128.9276 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $742.44 | $782.9893 | $783.00 | $783.00 | $782.90 | |